<template>
    <div class="panel" :class="{ small: small }">
        <header>
            <div class="title">
                <template v-if="$slots.title">
                    <slot name="title"></slot>
                </template>
                <template v-else>
                    {{ title }}
                </template>
            </div>

            <div class="header_right">
                <slot name="header"></slot>
            </div>
        </header>

        <div class="body">
            <slot></slot>
        </div>
    </div>
</template>

<script>
export default {
    name: "Panel",
    props: {
        title: {
            type: String,
            required: false
        },
        small: {
            type: Boolean,
            default: false
        }
    }
}
</script>
<style scoped lang="less">
.panel {
    margin-bottom: 20px;
    background-color: #fff;
    border: 1px solid transparent;
    border-radius: 4px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
    &.small {
        max-width: 830px;
        min-width: 700px;
        margin-left: 20px;
        margin-top: 10px;
    }
    header {
        position: relative;
        z-index: 10;
        > .title {
            margin: 0;
            color: #333;
            border-color: #ddd;
            font-size: 18px;
            font-weight: 300;
            letter-spacing: 0.025em;
            height: 60px;
            line-height: 45px;
            padding: 10px 15px;
            border-bottom: 1px solid #eee;
            border-top-left-radius: 3px;
            border-top-right-radius: 3px;
        }
        > .header_right {
            position: absolute;
            top: 50%;
            right: 20px;
            transform: translate(0, -50%);
        }
    }
    .body {
        padding: 15px;
    }
}
</style>
<style lang="less">
.panel-options {
    background-color: transparent;
    position: relative;
    height: 50px;
    button {
        margin-top: 18px;
        margin-right: 10px;
    }
    > .page {
        position: absolute;
        right: 20px;
        top: 20px;
    }
}
</style>
